Martino Ferrari
0be3feecc5
The chooser runs before ScopeModel exists, so declining costs no buffer and no socket. UDPSCOPE_PROBE_SOURCES=1 prints what the discovery found and exits, before gtk_init(), so the list is checkable with no display.
77 lines
3.0 KiB
CMake
77 lines
3.0 KiB
CMake
cmake_minimum_required(VERSION 3.24)
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project(udpscope LANGUAGES C CXX)
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
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set(CMAKE_BUILD_TYPE Release CACHE STRING "" FORCE)
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endif()
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find_package(Threads REQUIRED)
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# --- deps/plotter: built from the submodule, GTK4 adapter only ----------------
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set(PLOT_BUILD_TESTS OFF CACHE BOOL "" FORCE)
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set(PLOT_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
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set(PLOT_BUILD_GLFW OFF CACHE BOOL "" FORCE)
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set(PLOT_BUILD_IMGUI OFF CACHE BOOL "" FORCE)
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set(PLOT_BUILD_QT6 OFF CACHE BOOL "" FORCE)
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set(PLOT_BUILD_GTK4 ON CACHE BOOL "" FORCE)
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set(PLOT_INSTALL OFF CACHE BOOL "" FORCE)
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add_subdirectory(deps/plotter EXCLUDE_FROM_ALL)
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# --- deps/udpsclient: vendored C99 receiver ----------------------------------
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add_library(udpsclient STATIC deps/udpsclient/udps_client.c)
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target_include_directories(udpsclient PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/deps/udpsclient)
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set_target_properties(udpsclient PROPERTIES C_STANDARD 99 C_STANDARD_REQUIRED ON)
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if(CMAKE_C_COMPILER_ID MATCHES "GNU|Clang")
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target_compile_options(udpsclient PRIVATE -Wall -Wextra)
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endif()
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# --- icons: four symbolic SVGs compiled into the binary -----------------------
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# There is no stock icon for an oscilloscope trigger, a pair of cursors or a measurement
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# ruler, so this app draws its own. They go in a GResource rather than beside the binary
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# because udpscope is run straight out of the build tree and has no install step: a
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# search path would have to be located at runtime, and the failure mode of not locating
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# it is a silent missing-image placeholder.
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find_program(GLIB_COMPILE_RESOURCES NAMES glib-compile-resources REQUIRED)
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set(UDPSCOPE_ICON_DIR ${CMAKE_CURRENT_SOURCE_DIR}/src/icons)
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file(GLOB UDPSCOPE_ICON_FILES CONFIGURE_DEPENDS
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${UDPSCOPE_ICON_DIR}/scalable/actions/*.svg)
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add_custom_command(
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OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/udpscope_resources.c
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COMMAND ${GLIB_COMPILE_RESOURCES}
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--target=${CMAKE_CURRENT_BINARY_DIR}/udpscope_resources.c
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--sourcedir=${UDPSCOPE_ICON_DIR}
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--generate-source
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${UDPSCOPE_ICON_DIR}/udpscope.gresource.xml
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DEPENDS ${UDPSCOPE_ICON_DIR}/udpscope.gresource.xml ${UDPSCOPE_ICON_FILES}
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COMMENT "Compiling udpscope icon resources"
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VERBATIM)
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# --- the application ----------------------------------------------------------
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add_executable(udpscope
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${CMAKE_CURRENT_BINARY_DIR}/udpscope_resources.c
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src/main.cpp
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src/config.cpp
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src/channel.cpp
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src/model.cpp
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src/trigger.cpp
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src/acquisition.cpp
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src/plot_host.cpp
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src/export.cpp
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src/layout_store.cpp
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src/source_dialog.cpp
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src/measure.cpp
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src/math_channel.cpp
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src/ui.cpp
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)
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target_include_directories(udpscope PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src)
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target_link_libraries(udpscope PRIVATE plot::gtk4 udpsclient Threads::Threads)
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if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
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target_compile_options(udpscope PRIVATE -Wall -Wextra -Wpedantic)
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endif()
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